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Message boards : Problems and Help : PPS sieve errors

Author Message
Profile Nicholas Peter Bamber
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Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140016 - Posted: 2 May 2020 | 8:41:05 UTC

Machine 944175 has twice failed to do a PPS Sieve. The only message I can see is:

58: 02-May-2020 09:16:46 (low) [PrimeGrid] Starting task pps_sr2sieve_131387705_1 59: 02-May-2020 09:16:48 (low) [PrimeGrid] Computation for task pps_sr2sieve_131387705_1 finished 60: 02-May-2020 09:16:48 (low) [PrimeGrid] Output file pps_sr2sieve_131387705_1_r164754821_0 for task pps_sr2sieve_131387705_1 absent


Any advice on what I could do?

stream
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Joined: 1 Mar 14
Posts: 791
ID: 301928
Credit: 484,398,858
RAC: 147,938
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (9,925,797)SR5 LLR Turquoise: Earned 5,000,000 credits (9,959,731)SGS LLR Turquoise: Earned 5,000,000 credits (8,630,983)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,963,318)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (53,545,357)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140021 - Posted: 2 May 2020 | 12:37:39 UTC

Unfortunately the program immediately crashed without any output or clues.

process got signal 11</message> SIGSEGV: segmentation violation


Profile Nicholas Peter Bamber
Send message
Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140024 - Posted: 2 May 2020 | 14:16:32 UTC - in response to Message 140021.

Is there any way I could see this for myself?

Profile dannyridel
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Joined: 3 Feb 19
Posts: 730
ID: 1097922
Credit: 2,595,126
RAC: 8,388
321 LLR Bronze: Earned 10,000 credits (78,095)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (36,309)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (177,303)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (53,645)SGS LLR Bronze: Earned 10,000 credits (22,711)TRP LLR Bronze: Earned 10,000 credits (67,784)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Gold: Earned 500,000 credits (506,814)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (714,652)AP 26/27 Bronze: Earned 10,000 credits (80,860)GFN Silver: Earned 100,000 credits (243,814)PSA Silver: Earned 100,000 credits (373,034)
Message 140028 - Posted: 2 May 2020 | 15:11:24 UTC - in response to Message 140024.

Would running in standalone help?
____________
SHSID Electronics Group
SHSIDElectronicsGroup@outlook.com

GFN-14: 50103906^16384+1
Proth "SoB": 44243*2^440969+1


Profile Nicholas Peter Bamber
Send message
Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140031 - Posted: 2 May 2020 | 15:46:18 UTC - in response to Message 140028.

Would running in standalone help?


How?

stream
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Project administrator
Volunteer developer
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Joined: 1 Mar 14
Posts: 791
ID: 301928
Credit: 484,398,858
RAC: 147,938
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (9,925,797)SR5 LLR Turquoise: Earned 5,000,000 credits (9,959,731)SGS LLR Turquoise: Earned 5,000,000 credits (8,630,983)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,963,318)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (53,545,357)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140033 - Posted: 2 May 2020 | 16:57:31 UTC - in response to Message 140024.

Is there any way I could see this for myself?

On the site, go to "Your account" -> "Tasks" and click on the number of task in question. The "stderr output" field contain all information generated by task.

To run task manually, go to Boinc data directory (usually /var/lib/boinc, but may depend on distro). There is a subdirectory with same name as project (i.e. www.primegrid.com) where all programs are stored. Run affected program manually and see will it print anything (like usage help) or crashes immediately. At least we will know is the program crashes always (probably to something unexpected or incompatible on this system) or it happens later when real calculations are started.

Profile Nicholas Peter Bamber
Send message
Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140036 - Posted: 2 May 2020 | 17:17:44 UTC - in response to Message 140033.

I cannot see anything that looks like a program I should run.

total 129712 -rwxr-xr-x 1 boinc boinc 303 Dec 25 2018 llr.ini.6.07 -rwxr-xr-x 1 boinc boinc 4182656 Dec 25 2018 primegrid_llr_wrapper_8.01_x86_64-pc-linux-gnu -rwxr-xr-x 1 boinc boinc 37898152 Dec 25 2018 sllr64.3.8.21 -rwxr-xr-x 1 boinc boinc 2130168 Dec 30 2018 primegrid_gcw_sieve_1.00_x86_64-pc-linux-gnu -rw-r--r-- 1 boinc boinc 1274417 Dec 30 2018 gc13_20171214.sieveinput -rw-r--r-- 1 boinc boinc 1167163 Dec 30 2018 gc25_20171214.sieveinput -rw-r--r-- 1 boinc boinc 844607 Dec 30 2018 gc49_20171214.sieveinput -rw-r--r-- 1 boinc boinc 1098447 Dec 30 2018 gc69_20171214.sieveinput -rw-r--r-- 1 boinc boinc 726231 Dec 30 2018 gc47_20171214.sieveinput -rw-r--r-- 1 boinc boinc 974663 Jan 2 2019 gc55_20171214.sieveinput -rw-r--r-- 1 boinc boinc 669791 Jan 10 2019 gc47_20190109.sieveinput -rw-r--r-- 1 boinc boinc 1178397 Jan 10 2019 gc13_20190109.sieveinput -rw-r--r-- 1 boinc boinc 1010935 Jan 10 2019 gc69_20190109.sieveinput -rw-r--r-- 1 boinc boinc 896927 Jan 10 2019 gc55_20190109.sieveinput -rw-r--r-- 1 boinc boinc 1040820 Jan 10 2019 gc25_20190109.sieveinput -rw-r--r-- 1 boinc boinc 752159 Jan 10 2019 gc49_20190109.sieveinput -rwxr-xr-x 1 boinc boinc 4112896 Jan 16 2019 primegrid_genefer_3_3_4_3.20_x86_64-pc-linux-gnu__cpuGFN17MEGA -rwxr-xr-x 1 boinc boinc 4112896 Apr 22 2019 primegrid_genefer_3_3_4_3.20_x86_64-pc-linux-gnu__cpuGFN19 -rw-r--r-- 1 boinc boinc 6911635 May 4 2019 321_20190301.sieveinput -rwxr-xr-x 1 boinc boinc 4182656 May 9 2019 llr_wrapper_8.00_x86_64-pc-linux-gnu -rwxr-xr-x 1 boinc boinc 4112896 May 9 2019 genefer_linux64_3.3.4 -rwxr-xr-x 1 boinc boinc 972208 May 12 2019 tpsieve_0.3.10d_linux64 -rwxr-xr-x 1 boinc boinc 4999088 May 23 2019 ap27_2.6_cpu_linux64 -rwxr-xr-x 1 boinc boinc 38281976 May 30 2019 sllr64.3.8.23 -rwxr-xr-x 1 boinc boinc 71016 Aug 6 2019 sr2sieve64_1.8.2_linux -rwxr-xr-x 1 boinc boinc 448160 Aug 6 2019 sr2sieve-wrapper64_2.00_linux -rwxr-xr-x 1 boinc boinc 494176 Sep 4 2019 llr_wrapper_8.04_x86_64-pc-linux-gnu -rw-r--r-- 1 boinc boinc 2460 Nov 6 20:32 stat_primegrid.png -rw-r--r-- 1 boinc boinc 90521 Nov 6 20:32 primegrid_slideshow_00.png -rw-r--r-- 1 boinc boinc 8077886 Apr 29 09:33 321_20200408.sieveinput -rw-r--r-- 1 boinc boinc 55 May 2 16:23 321_sr2sieve_9351912_cmd -rw-r--r-- 1 boinc boinc 69 May 2 16:26 stat_icon -rw-r--r-- 1 boinc boinc 77 May 2 16:26 slideshow_psp_sr2sieve_00 -rw-r--r-- 1 boinc boinc 77 May 2 16:26 slideshow_primegen_00 -rw-r--r-- 1 boinc boinc 77 May 2 16:26 slideshow_llrWOO_00 -rw-r--r-- 1 boinc boinc 77 May 2 16:26 slideshow_llrTPS_00 -rw-r--r-- 1 boinc boinc 77 May 2 16:26 slideshow_llrCUL_00 -rw-r--r-- 1 boinc boinc 77 May 2 16:26 slideshow_gcwsieve_00 ~

stream
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Joined: 1 Mar 14
Posts: 791
ID: 301928
Credit: 484,398,858
RAC: 147,938
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (9,925,797)SR5 LLR Turquoise: Earned 5,000,000 credits (9,959,731)SGS LLR Turquoise: Earned 5,000,000 credits (8,630,983)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,963,318)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (53,545,357)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140040 - Posted: 2 May 2020 | 19:29:33 UTC - in response to Message 140036.

I cannot see anything that looks like a program I should run.

This one:

-rwxr-xr-x 1 boinc boinc 972208 May 12 2019 tpsieve_0.3.10d_linux64

run as:
./tpsieve_0.3.10d_linux64 -h

It should print help.

Profile Nicholas Peter Bamber
Send message
Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140042 - Posted: 2 May 2020 | 20:14:00 UTC - in response to Message 140040.
Last modified: 2 May 2020 | 20:27:32 UTC

I cannot see anything that looks like a program I should run.

This one:

-rwxr-xr-x 1 boinc boinc 972208 May 12 2019 tpsieve_0.3.10d_linux64

run as:
./tpsieve_0.3.10d_linux64 -h

It should print help.


I managed to get an strace output:

execve("./tpsieve_0.3.10d_linux64", ["./tpsieve_0.3.10d_linux64", "-h"], 0x7ffe48d07638 /* 13 vars */) = 0 uname({sysname="Linux", nodename="glenthorne", ...}) = 0 brk(NULL) = 0xf77000 brk(0xf77f30) = 0xf77f30 arch_prctl(ARCH_SET_FS, 0xf77870) = 0 set_tid_address(0xf77900) = 4285 set_robust_list(0xf77910, 24) = 0 futex(0x7ffd81445f2c, FUTEX_WAKE_PRIVATE, 1) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x430070, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x42edb0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x42ffb0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x42edb0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 open("/dev/urandom", O_RDONLY) = 3 read(3, "\356@\326\244\316v\36", 7) = 7 close(3) = 0 brk(0xf98f30) = 0xf98f30 brk(0xf99000) = 0xf99000 close(2) = 0 open("stderr.txt", O_WRONLY|O_CREAT|O_APPEND, 0666) = 2 fstat(2, {st_mode=S_IFREG|0644, st_size=128, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7ca1778000 fstat(2, {st_mode=S_IFREG|0644, st_size=128, ...}) = 0 lseek(2, 128, SEEK_SET) = 128 munmap(0x7f7ca1778000, 4096) = 0 rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGILL, {sa_handler=0x40c3fa, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x42edb0}, NULL, 8) = 0 rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGABRT, {sa_handler=0x40c3fa, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x42edb0}, NULL, 8) = 0 rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x40c3fa, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x42edb0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x40c3fa, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x42edb0}, NULL, 8) = 0 rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSYS, {sa_handler=0x40c3fa, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x42edb0}, NULL, 8) = 0 rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=0x40c3fa, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x42edb0}, NULL, 8) = 0 open("init_data.xml", O_RDONLY) = -1 ENOENT (No such file or directory) open("boinc_lockfile", O_WRONLY|O_CREAT, 0664) = 3 fcntl(3, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0 stat("init_data.xml", 0x7ffd814456b0) = -1 ENOENT (No such file or directory) --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xffffffffff600400} --- write(2, "SIGSEGV: segmentation violation\n", 32) = 32 futex(0x7059a0, FUTEX_WAKE_PRIVATE, 2147483647) = 0 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xffffffffff600400} --- +++ killed by SIGSEGV +++


I don't know but maybe this line is significant:

stat("init_data.xml", 0x7ffd814456b0) = -1 ENOENT (No such file or directory)


I checked on another machine. That has a valid init_data.xml. So I do believe that is the issue. How do I fix this and should the code be improved?

Werinbert
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Joined: 9 Jun 13
Posts: 92
ID: 233452
Credit: 175,269,530
RAC: 55,376
321 LLR Gold: Earned 500,000 credits (700,244)Cullen LLR Gold: Earned 500,000 credits (529,186)ESP LLR Gold: Earned 500,000 credits (513,315)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (521,209)PPS LLR Turquoise: Earned 5,000,000 credits (8,508,539)PSP LLR Gold: Earned 500,000 credits (566,492)SoB LLR Gold: Earned 500,000 credits (597,244)SR5 LLR Gold: Earned 500,000 credits (658,477)SGS LLR Gold: Earned 500,000 credits (520,433)TRP LLR Gold: Earned 500,000 credits (562,418)Woodall LLR Gold: Earned 500,000 credits (615,831)321 Sieve Jade: Earned 10,000,000 credits (10,014,922)Generalized Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,101,470)PPS Sieve Double Bronze: Earned 100,000,000 credits (100,344,557)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (715,073)TRP Sieve (suspended) Gold: Earned 500,000 credits (630,833)AP 26/27 Jade: Earned 10,000,000 credits (10,079,199)GFN Sapphire: Earned 20,000,000 credits (35,827,188)PSA Ruby: Earned 2,000,000 credits (2,262,901)
Message 140046 - Posted: 3 May 2020 | 4:18:21 UTC

Try resetting the project.
____________
Werinbert is not prime... or PRPnet keeps telling me so.
Badge score: 2x2 + 10x3 + 2x4 + 3x5 + 1x8 + 1x9 = 74

stream
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Joined: 1 Mar 14
Posts: 791
ID: 301928
Credit: 484,398,858
RAC: 147,938
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (9,925,797)SR5 LLR Turquoise: Earned 5,000,000 credits (9,959,731)SGS LLR Turquoise: Earned 5,000,000 credits (8,630,983)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,963,318)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (53,545,357)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140052 - Posted: 3 May 2020 | 9:04:16 UTC - in response to Message 140042.

I don't know but maybe this line is significant:

stat("init_data.xml", 0x7ffd814456b0) = -1 ENOENT (No such file or directory)

I checked on another machine. That has a valid init_data.xml. So I do believe that is the issue. How do I fix this and should the code be improved?

It's normal. "init_data.xml" is created by Boinc client when task is run under his control. If this file not exist (it happens when you running the program manually) - it's OK, application will write "running in standalone mode" to log file and continue to work. I've tested it on few different systems and was able, at least, get usage help from the app.

Alas, still out of ideas. If resetting project will not help, do not run CPU version of PPS Sieve, use GPU. GPU programs are also much faster and will give you more credit.

Profile Nicholas Peter Bamber
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Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140066 - Posted: 3 May 2020 | 16:09:46 UTC - in response to Message 140046.

Try resetting the project.


I will do this after have drained the current queue. That will take me well over a week.

Profile DaveProject donor
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Joined: 13 Feb 12
Posts: 2781
ID: 130544
Credit: 932,676,548
RAC: 355,808
Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (6,042,688)Cullen LLR Turquoise: Earned 5,000,000 credits (5,101,836)ESP LLR Turquoise: Earned 5,000,000 credits (5,303,526)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,202,873)PPS LLR Turquoise: Earned 5,000,000 credits (6,097,845)PSP LLR Turquoise: Earned 5,000,000 credits (5,513,728)SoB LLR Turquoise: Earned 5,000,000 credits (8,851,996)SR5 LLR Turquoise: Earned 5,000,000 credits (5,199,189)SGS LLR Turquoise: Earned 5,000,000 credits (5,100,018)TRP LLR Turquoise: Earned 5,000,000 credits (5,405,027)Woodall LLR Turquoise: Earned 5,000,000 credits (5,124,820)321 Sieve Jade: Earned 10,000,000 credits (10,003,334)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (268,250)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,502)PPS Sieve Double Silver: Earned 200,000,000 credits (306,761,000)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,133)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,970)AP 26/27 Double Bronze: Earned 100,000,000 credits (189,378,163)GFN Double Bronze: Earned 100,000,000 credits (133,333,389)PSA Double Silver: Earned 200,000,000 credits (200,000,001)
Message 140077 - Posted: 3 May 2020 | 20:00:02 UTC

Just abort them now then they will get recycled now. Quicker for everyone.

Profile Nicholas Peter Bamber
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Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140079 - Posted: 3 May 2020 | 21:06:16 UTC - in response to Message 140077.

Just abort them now then they will get recycled now. Quicker for everyone.


It is my machine. Please explain how my management of my computers impacts anyone else.

Profile robishProject donor
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Joined: 7 Jan 12
Posts: 1682
ID: 126266
Credit: 4,805,111,271
RAC: 4,203,060
Discovered the World's First AP27!!!Discovered 9 mega primesDiscovered 1 AP272018 Tour de Primes largest primeFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (9,499,272)Cullen LLR Sapphire: Earned 20,000,000 credits (24,539,571)ESP LLR Turquoise: Earned 5,000,000 credits (6,404,450)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (7,368,895)PPS LLR Emerald: Earned 50,000,000 credits (52,098,158)PSP LLR Turquoise: Earned 5,000,000 credits (7,758,266)SoB LLR Sapphire: Earned 20,000,000 credits (36,772,233)SR5 LLR Turquoise: Earned 5,000,000 credits (8,454,325)SGS LLR Turquoise: Earned 5,000,000 credits (5,225,160)TRP LLR Sapphire: Earned 20,000,000 credits (28,497,135)Woodall LLR Turquoise: Earned 5,000,000 credits (5,062,771)321 Sieve Turquoise: Earned 5,000,000 credits (7,141,753)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (7,892,369)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,515,338)PPS Sieve Double Gold: Earned 500,000,000 credits (841,182,485)TRP Sieve (suspended) Silver: Earned 100,000 credits (121,416)AP 26/27 Emerald: Earned 50,000,000 credits (88,206,131)GFN Double Ruby: Earned 2,000,000,000 credits (3,663,530,746)
Message 140081 - Posted: 3 May 2020 | 22:06:35 UTC

If your tasks are failing anyway, it makes sense just to abort the remainder and try to fix the problem.

Aborting tasks is OK.

Fixing the problem now will save you a weeks crunching and allow you to earn more credit and do tasks correctly.

Either way it wont matter to anyone but you. So your choice, but I think as Dave said, aborting them would be the best approach. They will be recycled immediately and issued again.

____________
My lucky numbers 10590941048576+1 and 224584605939537911+81292139*23#*n for n=0..26

Profile Nicholas Peter Bamber
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Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140087 - Posted: 4 May 2020 | 3:16:45 UTC - in response to Message 140081.

If your tasks are failing anyway, it makes sense just to abort the remainder and try to fix the problem.

Aborting tasks is OK.

Fixing the problem now will save you a weeks crunching and allow you to earn more credit and do tasks correctly.

Either way it wont matter to anyone but you. So your choice, but I think as Dave said, aborting them would be the best approach. They will be recycled immediately and issued again.


None of my tasks are currently failing. Only PPS Sieve tasks are failing on one machine. That machine is not currently subscribed to PPS Sieve. I can almost certainly drain the queue without any more tasks failing and if I am wrong about that I could adapt.

In other words I would really appreciate an apology from someone at this point.

Profile robishProject donor
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Joined: 7 Jan 12
Posts: 1682
ID: 126266
Credit: 4,805,111,271
RAC: 4,203,060
Discovered the World's First AP27!!!Discovered 9 mega primesDiscovered 1 AP272018 Tour de Primes largest primeFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (9,499,272)Cullen LLR Sapphire: Earned 20,000,000 credits (24,539,571)ESP LLR Turquoise: Earned 5,000,000 credits (6,404,450)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (7,368,895)PPS LLR Emerald: Earned 50,000,000 credits (52,098,158)PSP LLR Turquoise: Earned 5,000,000 credits (7,758,266)SoB LLR Sapphire: Earned 20,000,000 credits (36,772,233)SR5 LLR Turquoise: Earned 5,000,000 credits (8,454,325)SGS LLR Turquoise: Earned 5,000,000 credits (5,225,160)TRP LLR Sapphire: Earned 20,000,000 credits (28,497,135)Woodall LLR Turquoise: Earned 5,000,000 credits (5,062,771)321 Sieve Turquoise: Earned 5,000,000 credits (7,141,753)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (7,892,369)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,515,338)PPS Sieve Double Gold: Earned 500,000,000 credits (841,182,485)TRP Sieve (suspended) Silver: Earned 100,000 credits (121,416)AP 26/27 Emerald: Earned 50,000,000 credits (88,206,131)GFN Double Ruby: Earned 2,000,000,000 credits (3,663,530,746)
Message 140089 - Posted: 4 May 2020 | 6:48:56 UTC

An apology for what exactly? You sought help and we tried to help.
____________
My lucky numbers 10590941048576+1 and 224584605939537911+81292139*23#*n for n=0..26

Scott BrownProject donor
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Joined: 17 Oct 05
Posts: 2121
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Credit: 8,373,213,010
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Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 25 mega primesEliminated 7 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 2 Fermat divisors2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes highest prime countFound 22 primes in the 2019 Tour de Primes2020 Tour de Primes highest prime scoreFound 21 primes in the 2020 Tour de PrimesFound 4 mega primes in the 2020 Tour de Primes321 LLR Double Bronze: Earned 100,000,000 credits (177,038,683)Cullen LLR Double Bronze: Earned 100,000,000 credits (103,870,990)ESP LLR Double Silver: Earned 200,000,000 credits (203,249,784)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (109,580,172)PPS LLR Double Gold: Earned 500,000,000 credits (639,279,756)PSP LLR Double Bronze: Earned 100,000,000 credits (126,982,721)SoB LLR Double Bronze: Earned 100,000,000 credits (135,747,083)SR5 LLR Double Silver: Earned 200,000,000 credits (214,194,272)SGS LLR Double Silver: Earned 200,000,000 credits (200,470,381)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Silver: Earned 200,000,000 credits (201,215,056)Woodall LLR Double Bronze: Earned 100,000,000 credits (101,447,725)321 Sieve Double Silver: Earned 200,000,000 credits (235,451,253)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (285,139,652)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,649,957,464)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Silver: Earned 200,000,000 credits (370,531,356)GFN Double Amethyst: Earned 1,000,000,000 credits (1,870,957,695)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 140091 - Posted: 4 May 2020 | 11:34:20 UTC - in response to Message 140087.



None of my tasks are currently failing. Only PPS Sieve tasks are failing on one machine. That machine is not currently subscribed to PPS Sieve. I can almost certainly drain the queue without any more tasks failing and if I am wrong about that I could adapt.

In other words I would really appreciate an apology from someone at this point.


There is obviously some miscommunication going on here. The other users in the thread were suggestion that you abort any PPS sieve tasks that you had running still on that machine rather than waste your CPU time on them until you were able to fix the errors...such users cannot see what you have currently running (that is visible only to admin). They were and remain unaware that you are running other PG tasks that may take some time on that CPU to complete before you would be able to do the project reset to see if PPS sieve then works or not.

Profile Nicholas Peter Bamber
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Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 6,650,459
RAC: 10,044
321 LLR Silver: Earned 100,000 credits (220,714)Cullen LLR Gold: Earned 500,000 credits (600,554)ESP LLR Silver: Earned 100,000 credits (134,949)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (447,183)PPS LLR Gold: Earned 500,000 credits (574,564)SR5 LLR Bronze: Earned 10,000 credits (70,109)SGS LLR Silver: Earned 100,000 credits (193,062)TRP LLR Silver: Earned 100,000 credits (125,905)Woodall LLR Silver: Earned 100,000 credits (400,754)321 Sieve Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,035,008)GFN Gold: Earned 500,000 credits (563,404)PSA Silver: Earned 100,000 credits (164,513)
Message 140093 - Posted: 4 May 2020 | 12:02:01 UTC - in response to Message 140091.



None of my tasks are currently failing. Only PPS Sieve tasks are failing on one machine. That machine is not currently subscribed to PPS Sieve. I can almost certainly drain the queue without any more tasks failing and if I am wrong about that I could adapt.

In other words I would really appreciate an apology from someone at this point.


There is obviously some miscommunication going on here. The other users in the thread were suggestion that you abort any PPS sieve tasks that you had running still on that machine rather than waste your CPU time on them until you were able to fix the errors...such users cannot see what you have currently running (that is visible only to admin). They were and remain unaware that you are running other PG tasks that may take some time on that CPU to complete before you would be able to do the project reset to see if PPS sieve then works or not.



Thank you

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Message boards : Problems and Help : PPS sieve errors

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